524005073 has 2 divisors, whose sum is σ = 524005074. Its totient is φ = 524005072.

The previous prime is 524005061. The next prime is 524005091. The reversal of 524005073 is 370500425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 418079809 + 105925264 = 20447^2 + 10292^2 .

It is a cyclic number.

It is not a de Polignac number, because 524005073 - 2²⁸ = 255569617 is a prime.

It is not a weakly prime, because it can be changed into another prime (524005673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262002536 + 262002537.

It is an arithmetic number, because the mean of its divisors is an integer number (262002537).

Almost surely, 2^524005073 is an apocalyptic number.

It is an amenable number.

524005073 is a deficient number, since it is larger than the sum of its proper divisors (1).

524005073 is an equidigital number, since it uses as much as digits as its factorization.

524005073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 524005073 is about 22891.1570917680. The cubic root of 524005073 is about 806.2043995763.

Adding to 524005073 its reverse (370500425), we get a palindrome (894505498).

The spelling of 524005073 in words is "five hundred twenty-four million, five thousand, seventy-three".